2017-03-30 18:17:25,834 [JobControl] WARN org.apache.hadoop.ipc.Client - Failed to connect to server: blah-1-001.blah.blah.blah.blah-blah.com/50.0.0.11:8032: retries get failed due to exceeded maximum allowed retries number: 0 java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ... View more

Hi in my case, I am seeing connection refused errors and in the url I notice that It says yarn.resourcemanager.address.X/ipaddress:port, my question is why do we have url/Ip_address:port instead of url:port? ... View more